Jimmy Kimmel showed off his “loom suit” on air Wednesday night — made using the popular Rainbow Loom rubber band kit, donated by children across the nation.

Looms made by students from Our Lady of Sorrows Catholic School in Farmington Hills were included in the suit, reports WXYZ-TV.

Kimmel is auctioning off the suit to raise money for the MaxLove Project, a nonprofit inspired by Max Wilford, 7, who is fighting brain cancer. The auction on eBay runs until March 8 and is now up to almost $4,000.